LAMP-域名跳转

Posted 2020-09-30

    当公司的网站更新了新的站点域名，希望原有的域名依旧能够提供服务，这时就需要使用域名跳转。用户访问原有域名时，自动跳转到新的域名，访问新域名所对应的网站页面。

1、修改虚拟主机配置

[[email protected] ~]# vi /usr/local/apache2.4/conf/extra/httpd-vhosts.conf 
<VirtualHost *:80>
    DocumentRoot "/data/www/abc.com"
    ServerName abc.com
    <IfModule mod_rewrite.c>         ##需要mod_rewrite模块支持
        RewriteEngine on             ##打开rewrite功能
        RewriteCond %{HTTP_HOST} !^abc.com$                    ##定义rewrite的条件
        RewriteRule ^(/.*)$ http://www.baidu.com/$1 [R=301,L]  ##定义rewrite规则
    </IfModule>
</VirtualHost>

2、检查重新加载

[[email protected] ~]# /usr/local/apache2.4/bin/apachectl -t
Syntax OK
[[email protected] ~]# /usr/local/apache2.4/bin/apachectl graceful
[[email protected] ~]# /usr/local/apache2.4/bin/apachectl -M | grep -i rewrite
[[email protected] ~]# vi /usr/local/apache2.4/conf/httpd.conf
LoadModule rewrite_module modules/mod_rewrite.so           ##解除注释启用
[[email protected] ~]# /usr/local/apache2.4/bin/apachectl -M | grep -i rewrite
 rewrite_module (shared)

3、验证测试

[[email protected] ~]# curl -x127.0.0.1:80 abc.com -I    ##-I：不显示站内内容，只显示状态码
HTTP/1.1 200 OK
Date: Fri, 21 Jul 2017 09:34:55 GMT
Server: Apache/2.4.27 (Unix) php/7.1.6
X-Powered-By: PHP/7.1.6
Content-Type: text/html; charset=UTF-8

[[email protected] ~]# curl -x127.0.0.1:80 abcd.com -I
HTTP/1.1 301 Moved Permanently                ##301 跳转
Date: Fri, 21 Jul 2017 09:35:01 GMT
Server: Apache/2.4.27 (Unix) PHP/7.1.6
Location: http://abc.com/
Content-Type: text/html; charset=iso-8859-1

[[email protected] ~]# curl -x127.0.0.1:80 abcd.com/123.php -I
HTTP/1.1 301 Moved Permanently
Date: Fri, 21 Jul 2017 09:39:00 GMT
Server: Apache/2.4.27 (Unix) PHP/7.1.6
Location: http://abc.com/123.php
Content-Type: text/html; charset=iso-8859-1

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